參數(shù)資料
型號: CY7C0837AV
廠商: Cypress Semiconductor Corp.
英文描述: FLEx18 3.3V 64K/128K x 36 and 128K/256K x 18 Synchronous Dual-Port RAM(FLEx18 3.3V 64K/128K x 36和128K/256K x 18同步雙端口RAM)
中文描述: FLEx18 3.3 64K/128K × 36和128K/256K × 18同步雙口RAM(FLEx18 3.3 64K/128K × 36和128K/256K × 18同步雙端口RAM)的
文件頁數(shù): 2/28頁
文件大?。?/td> 775K
代理商: CY7C0837AV
CY7C0837AV
CY7C0830AV/CY7C0831AV
CY7C0832AV/CY7C0833AV
Document #: 38-06059 Rev. *Q
Page 2 of 28
Note:
1. CY7C0837AV has 15 address CY7C0830AV has 16 address bits, CY7C0831AV has 17 address bits, CY7C0832AV has 18 address bits and CY7C0833AV has
19 address bits.
Logic Block Diagram
[1]
DQ
9R
–DQ
17R
DQ
0R
–DQ
8R
A
0L
–A
18L
CNT/MSK
L
CLK
L
CNTINT
L
ADS
L
CNTEN
L
CNTRST
L
True
RAM Array
19
Addr.
Read
Back
Mask Register
Counter/
Address
Register
Address
Decode
Dual-Ported
Interrupt
Logic
INT
L
Reset
Logic
JTAG
TDO
TMS
TDI
TCK
MRST
DQ
9L
–DQ
17L
DQ
0L
–DQ
8L
I/O
Control
9
9
CE
0L
CE
1L
R/W
L
B0
L
B1
L
OE
L
A
0R
–A
18R
CNT/MSK
R
CLK
R
ADS
CNTEN
CNTRST
R
19
Addr.
Read
Back
CNTINT
R
Mask Register
Counter/
Address
Register
Address
Decode
Interrupt
Logic
INT
R
I/O
Control
9
9
CE
0R
CE
1R
R/W
R
B0
R
B1
R
OE
R
Mirror Reg
Mirror Reg
相關PDF資料
PDF描述
CY7C0851V FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM(FLEx36TM 3.3V 32K/64K/128K/256K x 36同步雙端口RAM)
CY7C0852V FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
CY7C0850V FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
CY7C0850V-133AC FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
CY7C0850V-133AI FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
相關代理商/技術參數(shù)
參數(shù)描述
CY7C0837AV-167BBC 制造商:Cypress Semiconductor 功能描述:SRAM Chip Sync Dual 3.3V 512K-Bit 32K x 18 4ns 144-Pin FBGA 制造商:Rochester Electronics LLC 功能描述:- Bulk
CY7C0850AV-133AC 制造商:Cypress Semiconductor 功能描述:
CY7C0850AV-133AI 制造商:Rochester Electronics LLC 功能描述:- Bulk
CY7C0850AV-133BBC 制造商:Cypress Semiconductor 功能描述:
CY7C0850AV-133BBI 制造商:Cypress Semiconductor 功能描述: